BIOS for the ASUS X54L notebook motherboard, revision 2.0, described in its name as a fully working dump. The RAR archive is just over 10 MB, so it may hold more than one image or extra files, which is worth checking before use. Technicians write such an image to the SPI chip with a CH341A or similar programmer when the laptop shows no picture or stalls. Check the board revision against 2.0, check the image size against the flash chip, and back up the original chip before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →